Sonja Riikonen
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Sonja Riikonen Email & Phone Number

M.Sc. (Tech) in Environmental Engineering at Vaasan Oy
Location: Oulu, North Ostrobothnia, Finland 14 work roles 3 schools
1 work email found @aspocomp.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

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Current company
Vaasan Oy
Role
M.Sc. (Tech) in Environmental Engineering
Location
Oulu, North Ostrobothnia, Finland
Company size
179 employees

Who is Sonja Riikonen? Overview

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Quick answer

Sonja Riikonen is listed as M.Sc. (Tech) in Environmental Engineering at Vaasan Oy, a company with 179 employees, based in Oulu, North Ostrobothnia, Finland. AeroLeads shows a work email signal at aspocomp.com and a matched LinkedIn profile for Sonja Riikonen.

Sonja Riikonen previously worked as Production Supervisor at Vaasan Oy and Stevedoring Supervisor at Ssab. Sonja Riikonen holds Master'S Degree, Environmental Engineering from University Of Oulu.

Company email context

Email format at Vaasan Oy

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{first}.{last}@aspocomp.com
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Profile bio

About Sonja Riikonen

Ms.S. (tech) in Environmental Engineering. Major: Industrial Engineering and Management. Biggest interests: Sustainability, Circular Economy, Industrial Ecology, Manufacturing Industry, Occupational Safety, Process Development, Project Management.Work experience from Steel Industry, as an Operator, Shift Supervisor and Environmental trainee. Also experience from working as EHS-Engineer.Bachelor's Thesis: "Improving Safety, Fluency and Environmental Friendliness of Traffic Using Means of the Intelligent Transportation".Master's Thesis: "Towards Fossil Fuel-Free Carbon Steel Reheating Furnaces: Effects on Oxide Scale Formation".

Current workplace

Sonja Riikonen's current company

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Vaasan Oy
Vaasan Oy
M.Sc. (Tech) in Environmental Engineering
helsinki, uusimaa, finland
Website
vaasan.fi
Employees
179
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14 roles

Sonja Riikonen work experience

A career timeline built from the work history available for this profile.

Production Supervisor

Current
Vaasan Oy

Kiiminki, North Ostrobothnia, Finland

Dec 2024 - Present

Stevedoring Supervisor

Ssab

Raahe, North Ostrobothnia, Finland

May 2024 - Aug 2024

Master’S Thesis Worker

University Of Oulu

Towards Fossil Fuel-Free Carbon Steel Reheating Furnaces: Effects on Oxide Formation

Feb 2022 - Jul 2022

Environmental Trainee

Ssab

Raahe, North Ostrobothnia, Finland

I worked as an environmental trainee in SSAB Europe steel factory's Raahe site. I did assistant tasks for the environmental team, for example created environmental bulletins for personnel, worked with environmental risk assessment matrix, and as my own project I implemented a survey for factory's near area neighbours about noise that originates in the.

May 2021 - Aug 2021

Shift Supervisor

Ssab

Raahe, North Ostrobothnia, Finland

I worked as a shift supervisor as a summer trainee in coil finishing lines department in hot rolling mill of SSAB Europe's Raahe site.

May 2020 - Aug 2020

Shift Supervisor

Ssab

Raahe, North Ostrobothnia, Finland

I worked as a shift supervisor as a summer trainee in coil finishing lines department in hot rolling mill of SSAB Europe's Raahe site.

May 2019 - Aug 2019

Process Operator

Ssab

Raahe, North Ostrobothnia, Finland

I worked as a process operator as a summer trainee in coil finishing lines department in hot rolling mill in the SSAB Europe's Raahe site.

May 2018 - Aug 2018

Process Operator

Outokumpu

Tornio, Lappi, Finland

I worked as a process operator in a slitting line in cold rolling mill of Outokumpu Tornio site.

May 2017 - Aug 2017

Process Operator

Outokumpu

Tornio, Lappi, Finland

I worked as a process operator in a slitting line in cold rolling mill of Outokumpu Tornio site.

May 2016 - Aug 2016

Process Operator

Outokumpu

Tornio, Lappi, Finland

I worked as a process operator in a slitting line in cold rolling mill of Outokumpu Tornio site.

May 2015 - Aug 2015

Process Operator

Outokumpu

Tornio, Lappi, Finland

I worked as a process operator in a slitting line in cold rolling mill of Outokumpu Tornio site.

May 2014 - Aug 2014

Salesperson

Pyörä-Suvala Oy

Oulu, North Ostrobothnia, Finland

I worked as a salesperson as a summer trainee during four summers. I served the customers in Finnish and English. From this job I gained a strong experience of customer service.

Apr 2010 - Aug 2013
Team & coworkers

Colleagues at Vaasan Oy

Other employees you can reach at vaasan.fi. View company contacts for 179 employees →

MH Marianne Horppu Marianne Horppu Colleague at Vaasan Oy Helsinki, Uusimaa, Finland, Finland View → HG Heidi Grenfors Heidi Grenfors Colleague at Vaasan Oy Uusimaa, Finland, Finland View → SN Sari Nissinen Sari Nissinen Colleague at Vaasan Oy Central Finland, Finland, Finland View → AV Antti Virolainen Antti Virolainen Colleague at Vaasan Oy Kouvola, Kymenlaakso, Finland, Finland View → LL Laura Lammi Laura Lammi Colleague at Vaasan Oy Helsinki, Uusimaa, Finland, Finland View → HH Hanna Hakala Hanna Hakala Colleague at Vaasan Oy Kotka, Kymenlaakso, Finland, Finland View → IR Ilkka Räisänen Ilkka Räisänen Colleague at Vaasan Oy Finland, Finland View → JM Joanna Malmgren Joanna Malmgren Colleague at Vaasan Oy Vantaa, Uusimaa, Finland, Finland View → IJ Ilkka Jormanainen Ilkka Jormanainen Colleague at Vaasan Oy Helsinki, Uusimaa, Finland, Finland View → AR Andrus Remmelg Andrus Remmelg Colleague at Vaasan Oy Estonia, Estonia View →
3 education records

Sonja Riikonen education

Master'S Degree, Environmental Engineering

University Of Oulu

Major: Industrial engineering and management 270/300 ECTS credit points

Bachelor'S Degree, Environmental Engineering

University Of Oulu

Bachelor's thesis: Improving safety, fluency and environmental friendliness of traffic using means of the intelligent transportation.

Upper Secondary School

Oulun Normaalikoulun Lukio
FAQ

Frequently asked questions about Sonja Riikonen

Quick answers generated from the profile data available on this page.

What company does Sonja Riikonen work for?

Sonja Riikonen works for Vaasan Oy.

What is Sonja Riikonen's role at Vaasan Oy?

Sonja Riikonen is listed as M.Sc. (Tech) in Environmental Engineering at Vaasan Oy.

What is Sonja Riikonen's email address?

AeroLeads has found 1 work email signal at @aspocomp.com for Sonja Riikonen at Vaasan Oy.

Where is Sonja Riikonen based?

Sonja Riikonen is based in Oulu, North Ostrobothnia, Finland while working with Vaasan Oy.

What companies has Sonja Riikonen worked for?

Sonja Riikonen has worked for Vaasan Oy, Ssab, Njc Henkilöstöpalvelut Ι Njc Työmaapalvelut, Aspocomp Group Plc, and University Of Oulu.

Who are Sonja Riikonen's colleagues at Vaasan Oy?

Sonja Riikonen's colleagues at Vaasan Oy include Marianne Horppu, Heidi Grenfors, Sari Nissinen, Antti Virolainen, and Laura Lammi.

How can I contact Sonja Riikonen?

You can use AeroLeads to view verified contact signals for Sonja Riikonen at Vaasan Oy, including work email, phone, and LinkedIn data when available.

What schools did Sonja Riikonen attend?

Sonja Riikonen holds Master'S Degree, Environmental Engineering from University Of Oulu.

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